Rear Door Security Locks (Crew Cab)
If the vehicle is a crew cab model, it may have rear
door security locks. With this feature, the rear doors are
locked so they cannot be opened from the inside.
The rear door security lock
is located on the inside
edge of each rear
door below the security
lock label.
To engage the security locks:
1. Open one of the rear doors.
2. Using the ignition key, turn the lock to the horizontal
position.
3. Close the door.
4. Repeat these steps on the other rear door.To open a rear door when the security lock is on,
unlock the door and open the door from the outside.
To disengage the security locks:
1. Open one of the rear doors.
2. Using the ignition key, turn the lock to the vertical
position.
3. Close the door.
4. Repeat these steps on the other rear door.
Lockout Protection
If the vehicle has power door locks, this feature protects
you from locking the key in the vehicle when the key
is in the ignition and a door is open.
If the power door lock switch is pressed when a door is
open and the key is in the ignition, all of the doors
will lock and then the driver door will unlock.
Rear Doors (Extended Cab)
To open a rear door, open the front door. Then, use the
handle located on the front edge of the rear door
panel to open it. The rear doors must be closed before
closing the front door.
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Tailgate
{WARNING:
It is extremely dangerous to ride on the tailgate,
even when the vehicle is operated at low speeds.
People riding on the tailgate can easily lose their
balance and fall in response to vehicle maneuvers.
Falling from a moving vehicle may result in serious
injuries or death. Do not allow people to ride on
the tailgate. Be sure everyone in your vehicle is in
a seat and using a safety belt properly.
Open the tailgate by pulling up on the outside handle
while pulling the tailgate down.
When the tailgate is shut, be sure it is latched securely.
On vehicles with a locking tailgate, use the ignition
key. Turn the key counterclockwise to lock the tailgate.
Turn the key clockwise to unlock the tailgate.
3-8
Power Windows
{WARNING:
Leaving children in a vehicle with the keys is
dangerous for many reasons, children or others
could be badly injured or even killed. They could
operate the power windows or other controls or
even make the vehicle move. The windows will
function and they could be seriously injured or
killed if caught in the path of a closing window.
Do not leave keys in a vehicle with children.
When there are children in the rear seat use the
window lockout button to prevent unintentional
operation of the windows.The power window
switches for all windows
are located on the
driver door armrest.
Each passenger door
has its own switch.
The power windows will work when the ignition is in
ACC/ACCESSORY or ON/RUN or while Retained
Accessory Power (RAP) is active. SeeRetained
Accessory Power (RAP) on page 3-18.
Pull the front of the switch up to raise the window.
Press the front of the switch down to lower the window.
Do not hold all four power window switches down
for several seconds after the windows have been
completely lowered or raised. If the window switches
are held, it may cause a fuse to blow.Crew Cab Switches
shown
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Express-Down Windows
The driver window has an express-down feature that
allows the window to be lowered fully without
continuously holding the switch.
Press the front of the switch past the first position to
activate the express-down mode. The express-down
mode can be canceled at any time by pulling up on the
switch.
Window Lockout
o
(Window Lockout):On crew cab vehicles with
power windows, there is also a window lockout button
located forward of the window switches. This feature
disables the passenger window switches when the
window lockout button is pressed.
To turn the lockout feature on or off, press the window
lockout button. A red band on the side of the button
can be seen when the windows are not locked out.
Sliding Rear Window
If the vehicle has this feature, squeeze the latch in the
center of the window and slide the glass to open it.
Be sure the latch is engaged when the window is closed.
Sun Visors
To block glare, pull the sun visor down. It can also be
detached from the center mount and moved to the
side to block glare from that direction.
Visor Vanity Mirror
The passenger side sun visor may have a mirror.
Pull down the visor to access the mirror.
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Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
This vehicle has theft-deterrent features, however,
they do not make it impossible to steal.
Content Theft-Deterrent
If your vehicle has
the Remote Keyless
Entry (RKE) system,
the vehicle has a content
theft-deterrent alarm
system.
To activate the content theft-deterrent system:
1. Close all the doors.
2. Lock the doors with the RKE transmitter.
The security light, located on the instrument panel
cluster, will flash.
If the lock button on the RKE transmitter is pressed, but
a door is open, the horn will chirp six times. Press
the lock button again, within three seconds, and the
doors will lock. Close the open door and the system will
be activated.If a locked door is not opened using the RKE transmitter,
or by OnStar
®, the pre-alarm will go off. If the engine
is not started or unlock not pressed within 10 seconds,
the front turn signal lamps will flash for two minutes,
and the horn will sound for two minutes, then will turn off
to save the battery power.
Remember, the theft-deterrent system will not activate if
you lock the doors with a key, the manual door lock,
or power door lock switch. The system can only
be activated using the RKE transmitter, or by OnStar
®.
See the OnStar Owner’s Guide for additional
information. You should also remember that you can
start your vehicle with the correct ignition key if the alarm
has been set off.
Here is how to avoid setting off the alarm by accident:
•If you do not want to activate the theft-deterrent
system, the vehicle should be locked with the
door key after the doors are closed.
•Always unlock a door with the RKE transmitter.
Unlocking a door any other way will set off the
alarm.
If you set off the alarm by accident, you can turn off the
alarm by pressing unlock on the RKE transmitter.
The alarm will not stop if you try to unlock a door any
other way.
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Testing the Alarm
To test the alarm:
1. From inside the vehicle, activate the system by
locking the doors with the RKE transmitter.
2. Unlock the door with the manual door lock and
open the door. This should set off the alarm.
3. To turn the alarm off, press the unlock button on
the RKE transmitter or start the engine.
If the alarm does not sound when it should but the lights
flash, check to see if the horn works. The horn fuse
may be blown. To replace the fuse, seeFuses and
Circuit Breakers on page 6-111.
If the alarm does not sound or the front turn
signal lamps do not flash, see your dealer/retailer
for service.
Passlock®(U.S. Only)
Passlock®is a passive theft-deterrent system that
enables fuel if the vehicle is started with a valid key.
If an incorrect key is used or the ignition lock cylinder is
tampered with, the fuel system is disabled and the
vehicle does not start.
The security light turns off approximately five seconds
after the engine is started. SeeSecurity Light on
page 4-32.
If the engine stalls and the security light flashes, wait
about 10 minutes until the light stops flashing before
trying to restart the engine. Release the key from
START as soon as the engine starts.
If the engine does not start after three tries, the vehicle
needs service.
If the engine is running and the security light comes on,
the engine restarts if you turn the engine off. However,
the Passlock
®system is not working properly and
must be serviced by your dealer/retailer. The vehicle is
not protected by Passlock
®at this time. See your
dealer/retailer for service.
In an emergency, call the Roadside Assistance Center.
SeeRoadside Assistance Program on page 8-7.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
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3. After the engine has started, turn the key to
LOCK/OFF, and remove the key.
4. Insert the second current driver’s key in the ignition
and start the engine within ten seconds of removing
the previous key. If the engine does not start see
your dealer/retailer for service.
5. After the engine has started, turn the key to
LOCK/OFF, and remove the key. Insert the key to
be programmed and turn it to ON/RUN within
ten seconds of removing the previous key.
The security light turns off once the key has been
programmed.
6. Repeat the Steps 1 through 5 if additional keys are
to be programmed.
If the security light comes on and stays on while driving,
the engine will restart if you turn it off. However, the
theft-deterrent system is not working properly and must
be serviced by your dealer/retailer. The vehicle is
not protected by the theft-deterrent system at this time.
In an emergency, contact Roadside Assistance.
SeeRoadside Assistance Program on page 8-7.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.Starting and Operating
Your Vehicle
New Vehicle Break-In
Notice:The vehicle does not need an elaborate
break-in. But it will perform better in the long run
if you follow these guidelines:
Keep your speed at 55 mph (88 km/h) or less for
the rst 500 miles (805 km).
Do not drive at any one constant speed, fast or
slow, for the rst 500 miles (805 km). Do not
make full-throttle starts. Avoid downshifting to
brake or slow the vehicle.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time the new brake
linings are not yet broken in. Hard stops with
new linings can mean premature wear and
earlier replacement. Follow this breaking-in
guideline every time you get new brake linings.
Do not tow a trailer during break-in. SeeTowing
a Trailer on page 5-48for the trailer towing
capabilities of the vehicle and more information.
Following break-in, engine speed and load can
be gradually increased.
3-16
Ignition Positions
The ignition switch has
four different positions.
To shift out of P (Park), turn the ignition to ON/RUN and
apply the regular brake pedal.
Notice:Using a tool to force the key to turn in the
ignition could cause damage to the switch or break
the key. Use the correct key, make sure it is all the
way in, and turn it only with your hand. If the key
cannot be turned by hand, see your dealer/retailer.
(A) LOCK/OFF:This position locks the ignition. It also
locks the transmission on automatic transmission
vehicles. It locks the steering wheel on manual
transmission vehicles. The key can on be removed
in LOCK/OFF.On vehicles with an automatic transmission, the shift
lever must be in P (Park) to turn the ignition switch
to LOCK/OFF.
The steering can bind with the wheels turned off center.
If this happens, move the steering wheel from right to
left while turning the key to ACC/ACCESSORY.
If this doesn’t work, then the vehicle needs service.
(B) ACC/ACCESSORY:This is the position in which
you can operate the electrical accessories or items
plugged into the accessory power outlets. On automatic
transmission vehicles, this position unlocks the
ignition. On manual transmission vehicles, it unlocks the
ignition and steering wheel. Use this position if the
vehicle must be pushed or towed.
(C) ON/RUN:This position can be used to operate
the electrical accessories and to display some
instrument panel cluster warning and indicator lights.
The switch stays in this position when the engine
is running. The transmission is also unlocked in this
position on automatic transmission vehicles.
If you leave the key in the ACC/ACCESSORY or
ON/RUN position with the engine off, the battery could
be drained. You may not be able to start your vehicle
if the battery is allowed to drain for an extended period
of time.
3-17